A-Tech 64GB Kit (2x32GB) RAM for QNAP TVS-h474 NAS | DDR4 3200MHz PC4-25600 SODIMM 2Rx8 1.2V 260-Pin Non-ECC SO-DIMM Memory Upgrade

About this item A-Tech Memory RAM compatible for QNAP TVS-h474 NAS system(s): TVS-h474-PT-8G 64 GB Kit, (2 x 32GB Modules); DDR4 SO-DIMM 260-Pin; Speeds up to 3200 MHz, PC4-25600 (PC4-3200AA) NON-ECC Unbuffered; 2Rx8 (Dual Rank x8); JEDEC DDR4 standard 1.2V Expands your system’s available memory resource improving performance, reducing bottlenecks, and increasing workload capacity Note: This memory is Non-ECC Unbuffered and cannot be mixed with ECC memory such as ECC Unbuffered, ECC Load Reduced, or ECC Registered (Refer to your system’s manual for memory seating and channel guidelines) All A-Tech memory modules undergo stringent quality control testing to ensure dependable and reliable performance Backed by A-Tech’s Limited Lifetime Warranty and supported by our knowledgeable Tech Team available to help before and after your purchase Product Description Specifications Memory Type DDR4 Form Factor SODIMM (260-Pin) ECC Type Non-ECC Unbuffered Speed 3200MHz, PC4-25600 (PC4-3200AA) Voltage 1.2V (JEDEC DDR4 Standard Voltage) Compatible Platforms Laptop, Notebook, Mini PC and All-in-One (AIO) systems compatible with 260-Pin DDR4 SODIMM Modules. (Please refer to your system’s manual to ensure compatibility) A-Tech DDR4 Memory DDR4 3200MHz SODIMM Buying Options DDR4 3200MHz DIMM Buying Options DDR4 2666MHz SODIMM Buying Options DDR4 2666MHz DIMM Buying Options DDR4 2400MHz SODIMM Buying Options Customer Reviews 4.7 out of 5 stars 825 4.5 out of 5 stars 291 4.7 out of 5 stars 1,687 4.7 out of 5 stars 818 4.7 out of 5 stars 1,744 Memory Type DDR4 DDR4 DDR4 DDR4 DDR4 Form Factor SODIMM (260-Pin) DIMM (288-Pin) SODIMM (260-Pin) DIMM (288-Pin) SODIMM (260-Pin) Compatible Systems Laptop, Mini PC, AIO Desktop, Workstation Laptop, Mini PC, AIO Desktop, Workstation Laptop, Mini PC, AIO Capacity 4GB to 32GB Modules 4GB to 32GB Modules 4GB to 32GB Modules 4GB to 32GB Modules 4GB to 16GB Modules Speed 3200MHz (PC4-25600) 3200MHz (PC4-25600) 2666MHz (PC4-21300) 2666MHz (PC4-21300) 2400MHz (PC4-19200) ECC Type Non-ECC Unbuffered Non-ECC Unbuffered Non-ECC Unbuffered Non-ECC Unbuffered Non-ECC Unbuffered Voltage 1.2V 1.2V 1.2V 1.2V 1.2V Product information Technical Details Collapse all Summary RAM ‎64 GB DDR4 Other Technical Details Brand ‎A-Tech Item Weight ‎1 ounces Product Dimensions ‎2.74 x 1.18 x 0.15 inches Item Dimensions LxWxH ‎2.74 x 1.18 x 0.15 inches Color ‎2 Module Kit Voltage ‎1.2 Volts Manufacturer ‎A-Tech ASIN ‎B0CF3VY1MP Country of Origin ‎USA Date First Available ‎August 8, 2023 Additional Information Best Sellers Rank #11,745 in Computer Memory Warranty & Support Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is “dead on arrival,” arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test “dead on arrival” returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor. Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price?